FRANCO srl Manual of use and maintenance ROOF COOLER
16
3 - OPERATION
3.1 Getting started
Before operating the humidifier, verify that:
1. All connections, both electrical and hydraulic, are made according to the instructions contained in this
manual;
2. The humidifier is free and clean;
3. The water supply tap is open.
3.2 First start
- Check the correct air flow direction (Fig. 3.1);
- Make sure all wires are regularly placed and not caught or pulled by any object;
- Ensure that the water connections are correct;
- Open the water supply tap and make sure that there are no leaks along the load circuit;
- Check floating valve operation and the level of the water.
Fig. 3.1
The pump must not operate without water.
The temperature of the liquid used must not exceed 35°C.
3.3 Starting
The machine starts automatically when the electrical power is switched on
The pump circulates the water bringing it to the water distributors above the panels made of cellulose.
